Journal
Straight answers about chip tuning — what ECU remapping actually does, whether it is safe, and where your warranty stands.
An aftermarket chip changes how your ECU controls the engine — boost pressure, fuel mixture, throttle response. What a tuning chip actually is, and how modern OBD-II and piggyback units do their work.
More from the journal
Chip tuning changes how your engine’s computer manages fuel, air and timing. Here is what actually happens inside the ECU, the three ways to tune a modern car, what gains are realistic, and how to tell a safe tune from a risky one.
Find your vehicle and see your gains in seconds.
The companion to your Thorton chip. See real performance gains, monitor engine health and diagnose issues from your phone.
$59.95 on its own. The $10 comes off automatically when a Thorton Performance Chip is in the same order.